.local São Paulo

A hands-on workshop at MongoDB .local São Paulo focused on transforming and processing data with the MongoDB Aggregation Framework using the official Java Driver.

During MongoDB .local São Paulo, we explored how developers can use the MongoDB Aggregation Framework to filter, sort, group, reshape, and transform data directly inside the database.

Using the official MongoDB Java Driver, we built aggregation pipelines with stages such as $match, $project, $sort, $limit, $unwind, $group, $lookup, and $set.

The workshop combined practical Java examples, hands-on exercises, and aggregation best practices to help developers move from basic queries to more advanced data-processing scenarios with MongoDB.